Struct std::fmt::DebugList
[−]
[src]
#[must_use]
pub struct DebugList<'a, 'b> where 'b: 'a {
inner: DebugInner<'a, 'b>,
}
A struct to help with fmt::Debug
implementations.
Constructed by the Formatter::debug_list
method.
Fields
inner |
Methods
impl<'a, 'b> DebugList<'a, 'b> where 'b: 'a
fn entry(&mut self, entry: &Debug) -> &mut DebugList<'a, 'b>
Adds a new entry to the list output.
fn entries<D, I>(&mut self, entries: I) -> &mut DebugList<'a, 'b> where I: IntoIterator<Item=D>, D: Debug
Adds the contents of an iterator of entries to the list output.
fn finish(&mut self) -> Result<(), Error>
Finishes output and returns any error encountered.